mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-08-21 15:57:54 +00:00
7a79f708a4
Podman machine remove is now called `rm`. Podman machine create now supports resizing the image to the value of --disk-size as provided. The default is to 10G. Added systemd unit file on guest via ignition that sends a Ready message to the host over a virtio-socket so that we know when the VM is booted and ready for use. Podman machine commands no longer require a VM name as an argument. A default VM name is defined and if no VM name is provided as a arg, the default will be used. [NO TESTS NEEDED] Signed-off-by: baude <bbaude@redhat.com>
74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
// +build amd64,linux amd64,darwin arm64,darwin
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package machine
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import (
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"github.com/containers/podman/v3/cmd/podman/common"
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"github.com/containers/podman/v3/cmd/podman/registry"
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"github.com/containers/podman/v3/pkg/domain/entities"
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"github.com/containers/podman/v3/pkg/machine"
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"github.com/containers/podman/v3/pkg/machine/qemu"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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var (
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sshCmd = &cobra.Command{
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Use: "ssh [options] [NAME] [COMMAND [ARG ...]]",
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Short: "SSH into a virtual machine",
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Long: "SSH into a virtual machine ",
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RunE: ssh,
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Args: cobra.MaximumNArgs(1),
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Example: `podman machine ssh myvm
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podman machine ssh -e myvm echo hello`,
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ValidArgsFunction: common.AutocompleteMachineSSH,
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}
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)
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var (
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sshOpts machine.SSHOptions
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)
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func init() {
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registry.Commands = append(registry.Commands, registry.CliCommand{
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Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
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Command: sshCmd,
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Parent: machineCmd,
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})
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flags := sshCmd.Flags()
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executeFlagName := "execute"
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flags.BoolVarP(&sshOpts.Execute, executeFlagName, "e", false, "Execute command from args")
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}
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func ssh(cmd *cobra.Command, args []string) error {
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var (
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err error
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vm machine.VM
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vmType string
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)
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vmName := defaultMachineName
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if len(args) > 0 && len(args[0]) > 1 {
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vmName = args[0]
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}
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sshOpts.Args = args[1:]
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// Error if no execute but args given
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if !sshOpts.Execute && len(sshOpts.Args) > 0 {
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return errors.New("too many args: to execute commands via ssh, use -e flag")
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}
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// Error if execute but no args given
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if sshOpts.Execute && len(sshOpts.Args) < 1 {
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return errors.New("must proivde at least one command to execute")
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}
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switch vmType {
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default:
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vm, err = qemu.LoadVMByName(vmName)
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}
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if err != nil {
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return errors.Wrapf(err, "vm %s not found", args[0])
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}
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return vm.SSH(vmName, sshOpts)
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}
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